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1. 0.5 of paper waste = k times 0.35 of metal waste
0.5*0.27*254=k*0.35*0.09*254
k=0.5*0.27/0.35*0.09 ~ 4 times
2. total waste increases by 10% i.e. 25.4 ton which is evenly distributed among all other 8 categories than plastic waste.
hence all the values in the other categories increase by 25.4/8=3.2 ton
now since lowest value of the waste is of glass i.e. 3.3% so will have the greatest %age increase
which is 3.2/3.3*2.54 slightly less than 40%~~38%
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